FDR Synchronization and Timing Module Subassembly from Mexico
This multi-component assembly of crystal oscillators, GPS sync boards, and timing controllers provides precise timestamping in flight data recorders. It is a fastened multi-part unit designed exclusively for FDR use. As a part of an electrical machine with individual functions, it is classified under tariff item 8543.90.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide CBSA with technical documentation showing the timing module's exclusive use in FDR systems
• Classify as a part, not as a standalone timing device
• Verify if the goods qualify for duty relief under Canadian aircraft parts programs